Protein expression analysis of neuronal or cardiomyocyte differentiation markers.

<p>A. GFP expression in <i>f-f</i>EBs and <i>st</i>EBS at day 14 (GFP under the control of αMHC-promoter). B. Immunocytochemical analysis of nestin expression at phase V in <i>f-f</i>SCs and <i>st</i>SCs.</p>